Nature Morte
type: MusicGroup
genre: black metal
popularity: 4
followers: 1574
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e5e109bf95174d358cf52ee642781e7a0a4b0057d97419a3005b6143ffa72cd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953978
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953978
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c1cc14e-b448-4fb4-b255-61b4f829ab57.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c1cc14e-b448-4fb4-b255-61b4f829ab57.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2c1cc14e-b448-4fb4-b255-61b4f829ab57
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T17:11:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e5e109bf95174d358cf52ee642781e7a0a4b0057d97419a3005b6143ffa72cd","name":"Nature Morte","registered_at":"2026-06-16T04:53:42Z","symbol":"NIM0943511","token_address":"0x6b628a2eeb3b8f3b8a13f5c4d7312cf12c17bbb9","type":"artist","uuid":"2c1cc14e-b448-4fb4-b255-61b4f829ab57"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5e109bf95174d358cf52ee642781e7a0a4b0057d97419a3005b6143ffa72cd. Chain 2 (Bitcoin): anchored in block 953978 (2026-06-16T17:11:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2c1cc14e-b448-4fb4-b255-61b4f829ab57.json and https://artists.proofprofile.net/proofs/artist/2c1cc14e-b448-4fb4-b255-61b4f829ab57.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T17:11:18Z
  text: {"copyright_id":"0x8e5e109bf95174d358cf52ee642781e7a0a4b0057d97419a3005b6143ffa72cd","name":"Nature Morte","registered_at":"2026-06-16T04:53:42Z","symbol":"NIM0943511","token_address":"0x6b628a2eeb3b8f3b8a13f5c4d7312cf12c17bbb9","type":"artist","uuid":"2c1cc14e-b448-4fb4-b255-61b4f829ab57"}
album: NM1
  type: MusicAlbum
  date published: 2018-11-23
album: NM1
  type: MusicAlbum
  date published: 2018-11-23
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  type: MusicAlbum
  date published: 2020-02-07
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  type: MusicAlbum
  date published: 2021-04-07
album: Messe Basse
  type: MusicAlbum
  date published: 2021-05-07
album: Messe Basse
  type: MusicAlbum
  date published: 2021-05-07
album: Banquet Overflow for the Mind House
  type: MusicAlbum
  date published: 2023-06-28
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  type: MusicAlbum
  date published: 2023-09-01
album: Oddity
  type: MusicAlbum
  date published: 2023-09-29